Enjoy 5% off pre-order products, automatically applied at checkout.

Offer not valid on MTX Audio, Alpine, Focal, Pioneer, Kenwood, Dynavin, JVC and JBL products.

How to understand the displayed delivery times?

For greater transparency, we display the availability of each product in a box at the top of its product page:

• 🟢 In stock: product available in our warehouse, ready to be shipped.
• 🟠 Pre-order – X business days: average time to receive the product in our warehouse before it is shipped to you.

Delivery times are estimates and may vary depending on suppliers and shipping.

We do our best to provide you with clear and reliable information so that you can order with full knowledge of the situation.

Upon receipt of the product, your order is automatically prepared and shipped. You will receive tracking information by email.

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📦 Preparation and shipping

In-stock products ordered before 12 p.m. are generally shipped the same day. After 12 p.m., shipping generally takes place on the next business day.

Pickups are available Monday through Friday, excluding holidays.

🚚 Our delivery methods

• Chronopost Économique pickup point: free delivery with purchases of €49 or more (4 to 10 business days).
• Chronopost 24h pickup point: fast delivery to a pickup point.
• 24h home delivery: our only home delivery option. Please note that this delivery method is not considered a guaranteed express delivery.

Delivery times begin once the carrier has accepted the package and are provided as estimates in business days.

Important: check that your product is listed as "In stock" on its product page. For pre-orders, shipping takes place only after the product has been received at our warehouse.

Some heavy or bulky packages may incur additional shipping and handling fees, which are automatically displayed in your cart.

⚠️ Receiving your package

Check the condition of your package before accepting it. In the event of damage, make specific reservations with the carrier or refuse the package if necessary.

If you experience any problems, please contact our customer service team promptly.

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📞 Phone: 09 85 13 66 35

💬 Live chat: directly on our website.

🕒 Our hours:

• Tuesday to Saturday
• Mornings: 9:30 am – 12:00 pm
• Afternoons: 1:30 pm – 6:00 pm

Need help choosing your equipment?

Our advisors can guide you and even prepare your cart directly via chat, with products tailored to your needs.

💪 Take advantage of our technical expertise to order with complete confidence!

The Sound Auto Concept Team

High fidelity, audiophile exploded view kit.

RC6.3Q-40

The PENTA 40th Anniversary 3-Way Set features the award-winning RC6.2 woofer technology and a carefully refined crossover to perfectly match the 2.5” dome midrange and silk dome tweeter. 25 mm.

The advanced crossover also includes separate level switches for the midrange and tweeter to perfectly adjust the sound according to the installation areas.

Woofer Size 16.5cm (6.5″) Cone Material Black Anodized Aluminum Cone
Midrange size 63mm (2.5″) UPi2.5
RC25 Tweeter, 25mm (1″) silk dome tweeter
Power consumption 100 W RMS / 150 W max
Impedance 4 ohms
Frequency range 40-22,000 Hz
Sensitivity 85 dB (1 W / 1 m)
Crossover Crossover Box with slope 12/6/6 dB
Crossover Point (Hz) 550 Hz / 4000 Hz
Filter size 145 x 95 x 45 mm (5.71 x 3.74 x 1.77″)
Woofer outer diameter: 165mm (6.5″). Midrange: 114mm (4.49″)
Woofer Magnet Size: 100mm (4″). Midrange: 60mm (2.36″)
Woofer Mounting Depth: 68mm (2.3″). Midrange: 14mm (0.55″)
Woofer mounting hole: 145mm (5.7″). Mid: 80mm (3.15″)

T/S Settings
single V/C
Fs 64.2 Hz Re 3.4 Ohm Qms 7.29
Vas 6.27 liter Vas 0.22 Cuft Qes 0.884
Qts 0.79 Sd cm² BL 6.59

Download the manual